technique and it already spreads out in many industrial field like hydrogen fueled car. However, although our interest in fuel cell is increasing, the stage of the development is still slight. To develop fuel cell technique as the core industry, we have to construct effective infrastructures from extraction to supply. So, in this project, our team has searched the fuel cell technique dividing int
business which can be
the first, second in the world
4. Workforce reduction by restructuring
Financial service
Information service
Construction and Engineering
Nuclear power
New materials
Plant-tech
Aerospace-tech
Medical-tech
Aircraft engine
< Flagship>
Appliances
Lights
Turbine
Transport facilities
Motor
Tractor
1. 신뢰성의 개념
측정된 결과치의 안정성, 일관성, 예측가능성, 정확성 등이 내포된 개념 측정도구가 측정하고자 하는 현상을 일관성 있게 측정하는 능력 또는 동일한 개념에 대해 측정을 반복했을 때 동일한 측정값을 얻을 가능성
1. 타당성의 개념
① 측정하고자 하는 개념이나 속성을 얼마나 실
Ⅰ. 서론
타당도란 측정도구가 측정하고자 하는 것을 얼마나 올바르게 측정하는 가를 평가하는 기준이다. 즉, 측정도구의 편향(bias)의 정도이며 편향이 작으면 타당도가 높고 편향이 크면 타당도가 낮다. 신뢰도란 측정을 반복했을 때 동일한 결과를 얻는 정도, 또는 측정의 일관성(consistency)으로, 검
construction industry, designed buildings and communities that can give environment improving quality of life and presented LEED (Leadership in Energy and Environmental Design) certification program considering environment and social in 2000. Besides, BREEAM in the United Kingdom, CASBEE in Japan etc. are made and practiced considering own countries. Accordingly, Korea have developed and practice